High-stability mobile lighting lighthouse

Abstract

According to the high-stability movable lighting lighthouse, supporting legs are hinged to a lighthouse body, first guide rails are arranged on the supporting legs, guide blocks are embedded into the first guide rails, and then the two ends of connecting rods are hinged to the lighthouse body and the guide blocks correspondingly; in the unfolding process of the supporting legs, the guide blocks slide along the first guide rails and are fixed to the preset positions of the first guide rails after the supporting legs are completely unfolded, the supporting legs are limited through mutual cooperation of the guide blocks and the connecting rods, left-right shaking of the supporting legs is avoided, and the supporting stability of the movable lighting lighthouse is guaranteed; after the movable lighting lighthouse finishes lighting, the supporting legs can be folded, storage is convenient, further, under the guiding effect of the guiding blocks, the supporting legs can be unfolded and folded in the fixed direction, and the situation that due to the fact that the supporting legs are too long, the supporting legs are prone to deviating in the unfolding or folding process, and the supporting legs cannot be folded is avoided. And the hinge points of the supporting legs and the lighthouse body are easy to deform.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting lighthouses, and particularly relates to a mobile lighting lighthouse with high stability. Background Art

[0002] Mobile lighting lighthouses are mainly used in construction lighting, disaster relief, mines and other scenarios. They can provide an AC output of 195 - 235V for other AC electrical equipment, with a power of not less than 6.5kW, and can achieve long-term continuous lighting according to 220V mains electricity. Four 1000W high-intensity gas discharge lamp heads are adopted. The four lamp heads can provide 360° horizontal and 90° vertical lighting without dead angles, with a luminous flux of more than 4400001m and an average illuminance of more than 300Lux. The lighting coverage radius can reach more than 120 - 150 meters, and the lighting area can reach 32000m 3 above. Specifically, in order to ensure the lighting range, the telescopic rod of the mobile lighting lighthouse needs to be set relatively long. When in use, the telescopic rod is raised to drive the lamp body to a height of dozens of meters for lighting. However, when the telescopic rod is raised to a relatively high height, the stability required for the entire mobile lighting lighthouse is also relatively high. Many of the existing support feet of mobile lighting lighthouses extend vertically downward with a small radial extension range, so the support stability is poor. Some support feet can achieve a relatively long radial extension length, but the storage is inconvenient. And when the radial length of the support foot is relatively long, if only fixed by the connection point between the support foot and the mobile lighting lighthouse, due to the lack of a support structure in the middle of the support foot, the support foot is prone to sway left and right, resulting in unstable support of the mobile lighting lighthouse, and the connection point is prone to deformation during the swaying process, still failing to solve the stability problem of the mobile lighting lighthouse. Summary of the Utility Model

[0003] (1) Purpose of the Utility Model

[0004] In order to overcome the above deficiencies, the purpose of the present utility model is to provide a mobile lighting lighthouse with high stability to solve the technical problems that the existing mobile lighting lighthouse has unstable support when the telescopic rod extends to a relatively high length and the inconvenient storage of the support feet.

[0005] (2) Technical Solution

[0006] To achieve the above purpose, the technical solution provided by the present application is as follows:

[0007] A mobile lighting lighthouse with high stability, comprising: a lighthouse body and a plurality of support foot assemblies arranged around the bottom of the lighthouse body. Among them, the support foot assembly includes a connecting rod hinged to one end of the lighthouse body, a guiding block hinged to the other end of the connecting rod, and a support foot hinged to the lighthouse body. The support foot is provided with a first guide rail along its length direction for the guiding block to be embedded.

[0008] This application optimizes the support foot assembly. The support foot is hinged to the lighthouse body. A first guide rail is provided on the support foot, and a guide block is embedded in the first guide rail. Then, both ends of the connecting rod are respectively hinged to the lighthouse body and the guide block. When the support foot is unfolded, the guide block will slide along the first guide rail and be fixed to a predetermined position on the first guide rail after the support foot is fully unfolded. The guide block and the connecting rod cooperate with each other to limit the support foot, preventing the support foot from swaying left and right, ensuring the stability of the support of the mobile lighting lighthouse. At the same time, it can prevent the connection point between the support foot and the lighthouse body from being easily deformed during the swaying process. After the mobile lighting lighthouse completes lighting, the support foot can be folded, which is convenient for storage. Further, under the guiding action of the guide block, the support foot can be unfolded and folded in a fixed direction, avoiding the situation that due to the excessive length of the support foot, the direction of the support foot is prone to deviation during the unfolding or folding process, resulting in the deformation of the hinge point between the support foot and the lighthouse body and affecting the service life.

[0009] In some embodiments, the support foot assembly further includes: an adjustable support member disposed at one end of the support foot away from the lighthouse body;

[0010] By providing the adjustable support member, when the ground is uneven, the corresponding support member can be adjusted. The support member is lowered at the concave position and raised at the convex position, so that the whole mobile lighting lighthouse can maintain a stable state.

[0011] In some embodiments, the support member is threadedly connected to the support foot;

[0012] The support foot can be adjusted by rotating the thread, which is convenient for adjustment.

[0013] In some embodiments, a lock hole is provided on the side of the support foot, and it further includes: a locking member that is telescopically disposed on the lighthouse body and can be inserted into the lock hole to lock the support foot after the support foot is folded;

[0014] By providing the locking member and the lock hole on the side of the support foot, the support foot can be locked after being folded to prevent it from falling off.

[0015] In some embodiments, it further includes: a handle that is stretchably disposed on the lighthouse body;

[0016] By providing the stretchable handle, it is convenient to pull the mobile lighting lighthouse, and the handle can be pushed in for storage when not in use.

[0017] In some embodiments, guide members are symmetrically disposed on both sides of the lighthouse body, and second guide rails for the guide members to be embedded are respectively provided on both sides of the handle;

[0018] By providing the second guide rail to cooperate with the guide member, the directivity during the stretching of the handle can be ensured.

[0019] In some embodiments, the lighthouse body includes: a housing, a battery detachably disposed within the housing, a telescopic rod telescopically disposed at the top of the housing, and a lamp body disposed on the telescopic rod and electrically connected to the battery;

[0020] By providing a detachable battery, the battery can be removed for charging or removed to power other devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a state diagram of the high-stability mobile lighting lighthouse of the present utility model when the support feet are deployed;

[0022] Figure 2 is a state diagram of the high-stability mobile lighting lighthouse of the present utility model when the support feet are folded;

[0023] Figure 3 is a schematic structural diagram of the support foot assembly in the high-stability mobile lighting lighthouse of the present utility model.

[0024] REFERENCE NUMERALS:

[0025] 1, lighthouse body; 101, housing; 102, telescopic rod; 103, lamp body; 2, support foot assembly; 201, support foot; 2011, first guide rail; 2012, lock hole; 202, guide block; 203, connecting rod; 204, support member; 3, handle; 4, locking member; 5, guiding member. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following descriptions, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0027] Please refer to Figures 1 - 3 , a high-stability mobile lighting lighthouse provided by the present utility model includes: a lighthouse body 1 and a plurality of support foot assemblies 2 disposed around the bottom of the lighthouse body 1. Among them, the support foot assembly 2 includes a connecting rod 203 hinged at one end to the lighthouse body 1, a guide block 202 hinged to the other end of the connecting rod 203, and a support foot 201 hinged to the lighthouse body 1. The support foot 201 is provided with a first guide rail 2011 along the length direction for the guide block 202 to be embedded and slide along the first guide rail 2011 during the deployment or folding of the support foot 201, and is fixed to a predetermined position on the first guide rail 2011 after the support foot 201 is deployed.

[0028] Specifically, when the support leg 201 is deployed, the guide block 202 slides backward along the first guide rail 2011 and is fixed to a predetermined position on the first guide rail 2011 after the support leg 201 is fully deployed. The guide block 202 and the connecting rod 203 cooperate with each other to limit the support leg 201 and prevent the support leg 201 from swaying left and right. When the support leg 201 is folded, the guide block 202 slides forward along the first guide rail 2011 until the support leg 201 fits against the lighthouse body 1.

[0029] Preferably, a lock hole 2012 is provided on the side of the support leg 201, and a mounting plate is provided on the side of the lighthouse body 1. A retractable locking member 4 is provided on the mounting plate. A spring is provided inside the locking member 4. Pull the locking member 4 in the direction close to the support leg 201. When folding the support leg 201, first pull the locking member 4 backward. When the support leg 201 is folded to the position where it fits against the lighthouse body 1, release the locking member 4. The locking member 4 moves in the direction close to the support leg 201 under the pulling force of its own spring and is inserted into the lock hole 2012.

[0030] Preferably, the support leg assembly 2 is provided with an adjustable support member 204 at one end away from the lighthouse body 1. Specifically, the support member 204 is threadedly connected to the support leg 201. Since the ground is often pitted and uneven in the outdoor environment, the support member 204 is adjusted downward at the concave position and upward at the convex position, so as to keep the mobile lighting lighthouse in a stable state as a whole.

[0031] Preferably, the present application also has a handle 3 on the lighthouse body 1. Specifically, guide members 5 are symmetrically provided on both sides of the lighthouse body 1. The handle 3 has a frame structure, and second guide rails are respectively provided on both sides for the guide members 5 to be inserted. When the handle 3 is pulled, the second guide rail will slide back and forth along the guide member 5.

[0032] Specifically, the lighthouse body 1 includes: a housing 101, a battery detachably arranged in the housing 101, a telescopic rod 102 telescopically arranged on the top of the housing 101, and a lamp body 103 arranged on the telescopic rod 102 and electrically connected to the battery. The telescopic rod 102 can be an electric telescopic rod 102.

[0033] It should be understood that the above specific embodiments of the present invention are only used for exemplary illustration or explanation of the principle of the present invention, and do not constitute a limitation to the present invention. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A high-stability mobile lighting tower, characterized in that: include: A lighthouse body (1) and a plurality of support leg assemblies (2) arranged around the bottom of the lighthouse body (1), wherein the support leg assembly (2) comprises a connecting rod (203) hinged to the lighthouse body (1) at one end, a guide block (202) hinged to the other end of the connecting rod (203), and a support leg (201) hinged to the lighthouse body (1), wherein the support leg (201) is provided with a first guide rail (2011) along the length direction, for the guide block (202) to be embedded and slide along the first guide rail (2011) during the process of unfolding or folding the support leg (201), and is fixed to a predetermined position of the first guide rail (2011) after the support leg (201) is unfolded; The supporting leg (201) has a locking hole (2012) on its side, and further comprises: a locking member (4) which is telescopically arranged on the lighthouse body (1) and can be inserted into the locking hole (2012) to lock the supporting leg (201) after the supporting leg (201) is folded.

2. The high-stability mobile lighting tower according to claim 1, characterized in that: The support leg assembly (2) further comprises: a support member (204) which is arranged on the support leg (201) at one end away from the lighthouse body (1) and can be adjusted up and down.

3. The high stability mobile lighting tower according to claim 2, characterized in that: The support member (204) is threadedly connected to the support foot (201).

4. The high stability mobile lighting tower according to claim 1, characterized in that: Also includes: A handle (3) is stretchably arranged on the lighthouse body (1).

5. The high-stability mobile lighting tower according to claim 4, characterized in that: The lighthouse body (1) is symmetrically provided with guide members (5) on both sides, and the handle (3) is provided with second guide rails for the guide members (5) to be embedded.

6. The high-stability mobile lighting tower according to claim 1, characterized in that: The lighthouse body (1) includes: a housing (101), a battery detachably arranged in the housing (101), a telescopic rod (102) telescopically arranged on the top of the housing (101), and a lamp body (103) arranged on the telescopic rod (102) and electrically connected to the battery.

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